Oil cooking stove



W. M. SIMPSON OIL COOKING STOVE Aug, 7, '1923. 1,463,976

Filed Jan. 28 1921 Patented Aug. 7, 1923.

WILLIAM MORRISON SIMPSON; 0F HASTINGS, ENGLAND.

OIL COOKING STOVE.

Application filed January 28, 1921. Serial No. 440,785.

(GRANTED UNDER THE PROVISIONS OF THE ACT OF MARCH 3, 1921, 41 STAT. In,1313.)

To all whom it may concern." Be it known that I, IVILLIAM MoRnrsoNSIMPSON, a subject of the King of Great Britain and Ireland, residing at15 Godwin Road, Hastings in the county of: Sussex, England, haveinventeda new and useful Improvement in Oil Cooking Stoves (for which I havefiled application in Great Britain 6th November, 1919, No. 27319/19), ofwhich the following is a full and complete specification.

This invention relates to oil stoves for cooking purposes, of the typehaving a plurality of independently operating heating burners and itconsists of the combination in the manner hereinafter more particularlyspecified of one or more vapour burners and a single oil burner which isarranged to operate as a burner both for cooking purposes and forheating the vapourizer for the vapour burner or burners, and it has forits object to simplify the initial heating of the vapourizer for thevapour burner or burners and dispense with the use of torches or otherextraneous means for initially heating up the vapourizer.

In the accompanying drawing which illustrates a cooking stoveconstructed according to this invention having a single vapour burnerFigs. 1 and 2 are views and plan respectively.

In both views similar parts are marked with like letters of reference.

On a base plate 6 carrying a suitably shaped frame 00 and bars or gridsc on which the cooking utensils are placed is mounted an oil burner 64comprising essentially a burner head, a chimney a and a reservoir a andmounted in a suitable position in relation to the bars 0 and preferablyabove the level of the oil burner is a vapour burner d which may be ofany suitable construction. On the base plate I) is mounted the reservoir6 for the oil said reservoir being provided with the usual fillingorifice and pressure pump. This reservoir is connected with the fuelnozzle 7 which co-operates with an air induction pipe 9 in thewell-known manner in side elevation by means of a pipe h which passesinto or through the chimney a of the 011 burner a at a suitable distanceabove said burner so as to operate as a vapourizer. The plpe it passesthrough the chimney a at such a height above the burner a as will avoidthe formation of soot on it and is preferably arrangedat such aninclination as will place its outlet or nozzle end at a higher levelthan I the part passing through the chimney of the oil'burner. n

In order to provide for the removal of the oil burner for cleaning orother purposes the part of the pipe h passing through the chimney a mayeither be mounted on or in said chimney a and said chimney be carriedPATENTOFFICE.

eitherdirectly or indirectly by the frame 00 as shown in theaccompanying drawing, or

the chimney may be mounted in the usual way on the reservoir in whichcase a transin the chimney for the passage of the pipe it said slots oropenings being so arranged as to permit of the withdrawal of thereservoir and banner without disturbing the vapourizer, suitable meanssuch as slides being provided for opening and closing'said slots oropenings. I

. A screw down needle valve m is fitted in the pipe h or fuel nozzle forthe purpose of regulating the flame of the burner 03.

It will be understood that the vapourizer may be made of any desiredshape or size according to the shape and size of the oil burner, andfurther that any number of atmospheric burners may be employed incombination with one oil burner, the vapourizer or vapourizers for saidvapour burner or burners being heated by the oil burner.

What I claim is 1. In an oil cooking stove having a plurality ofindependent heating burners, the combination of an'oil burner, a chimneyfor said burner, one or more vapour burners and a vapourizer for saidvapour burner or burners located in the chimney of the oil burner.

2. In an oil cooking stove the combination of an oil burner, a reservoirat atmospheric versely arranged slot or opening is provided pendentreservoir under pressure in communication with said vapourizer;

3. In anoil cooking stove the combination of an oil burner, a reservoirat atmospheric pressure from which said burner draws its,

oil, a chimney for saidburne'r, one or more vapour burners at a higherlevel than the oil or burnerssaid vapour pipe passing-through. thechimney of the oil burner at an inclina tion so that the flow of vapouris in an up- Wfll'ClzdlI'GClllOIl. I

4. In an oil cookln'g stove the combination ofa base plate, a framecarried by said plate,

a grid carried by said frame, an oil'burner withdraw-ably mounted onsaid base plate under said grid, a reservoir at atmospheric pressurefrom which said burner draws ts o1l,'a chimney for said Oll burnermounted on said frame,-one or more vapour burners mounted on said'baseplate under said grid,

a vapourizer passing through the chimney of the oil burner, and anindependent reservoir in connectionvvithsaid vapourizer and providedwith means for creating pressure in same, a

5. In an oil cooking stove the combination of. a base plate, a framecarried by said plate, a grid carried by said frame, an oil burner, anoil reservoir for said burner mounted on said base plate, a chimneycarried by said oil burner and having a transversely arranged slot oropening fitted with one or more closing slides, one or more vapourburners mounted on said base plate under said grid, a vapourizer forsaid vapour burner or burners, said burner or burners passingthrough-the slot or opening in the chimney of the oil burner, therebypermitting the oil burnerto be Withdrawn for cleaning or other purposesWithout disturbing the vapourizer, and an independent reservoirwithmeans for creating pressure insame mounted on said base plate and incommunication with said vapourizer.

W ILLIAM MORRISON SIMPSON;

